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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "android_webview/native/aw_web_resource_response_impl.h" |
| 6 |
| 7 #include "android_webview/native/input_stream_impl.h" |
| 8 #include "base/android/jni_android.h" |
| 9 #include "base/android/jni_array.h" |
| 10 #include "base/android/jni_string.h" |
| 11 #include "jni/AwWebResourceResponse_jni.h" |
| 12 #include "net/http/http_response_headers.h" |
| 13 #include "net/url_request/url_request.h" |
| 14 #include "net/url_request/url_request_job.h" |
| 15 |
| 16 using base::android::ScopedJavaLocalRef; |
| 17 using base::android::AppendJavaStringArrayToStringVector; |
| 18 |
| 19 namespace android_webview { |
| 20 |
| 21 AwWebResourceResponseImpl::AwWebResourceResponseImpl( |
| 22 const base::android::JavaRef<jobject>& obj) |
| 23 : java_object_(obj) { |
| 24 } |
| 25 |
| 26 AwWebResourceResponseImpl::~AwWebResourceResponseImpl() { |
| 27 } |
| 28 |
| 29 scoped_ptr<InputStream> |
| 30 AwWebResourceResponseImpl::GetInputStream(JNIEnv* env) const { |
| 31 ScopedJavaLocalRef<jobject> jstream = |
| 32 Java_AwWebResourceResponse_getData(env, java_object_.obj()); |
| 33 if (jstream.is_null()) |
| 34 return scoped_ptr<InputStream>(); |
| 35 return make_scoped_ptr<InputStream>(new InputStreamImpl(jstream)); |
| 36 } |
| 37 |
| 38 bool AwWebResourceResponseImpl::GetMimeType(JNIEnv* env, |
| 39 std::string* mime_type) const { |
| 40 ScopedJavaLocalRef<jstring> jstring_mime_type = |
| 41 Java_AwWebResourceResponse_getMimeType(env, java_object_.obj()); |
| 42 if (jstring_mime_type.is_null()) |
| 43 return false; |
| 44 *mime_type = ConvertJavaStringToUTF8(jstring_mime_type); |
| 45 return true; |
| 46 } |
| 47 |
| 48 bool AwWebResourceResponseImpl::GetCharset( |
| 49 JNIEnv* env, std::string* charset) const { |
| 50 ScopedJavaLocalRef<jstring> jstring_charset = |
| 51 Java_AwWebResourceResponse_getCharset(env, java_object_.obj()); |
| 52 if (jstring_charset.is_null()) |
| 53 return false; |
| 54 *charset = ConvertJavaStringToUTF8(jstring_charset); |
| 55 return true; |
| 56 } |
| 57 |
| 58 bool AwWebResourceResponseImpl::GetStatusInfo( |
| 59 JNIEnv* env, |
| 60 int* status_code, |
| 61 std::string* reason_phrase) const { |
| 62 int status = |
| 63 Java_AwWebResourceResponse_getStatusCode(env, java_object_.obj()); |
| 64 ScopedJavaLocalRef<jstring> jstring_reason_phrase = |
| 65 Java_AwWebResourceResponse_getReasonPhrase(env, java_object_.obj()); |
| 66 if (status < 100 || status >= 600 || jstring_reason_phrase.is_null()) |
| 67 return false; |
| 68 *status_code = status; |
| 69 *reason_phrase = ConvertJavaStringToUTF8(jstring_reason_phrase); |
| 70 return true; |
| 71 } |
| 72 |
| 73 bool AwWebResourceResponseImpl::GetResponseHeaders( |
| 74 JNIEnv* env, |
| 75 net::HttpResponseHeaders* headers) const { |
| 76 ScopedJavaLocalRef<jobjectArray> jstringArray_headerNames = |
| 77 Java_AwWebResourceResponse_getResponseHeaderNames(env, |
| 78 java_object_.obj()); |
| 79 ScopedJavaLocalRef<jobjectArray> jstringArray_headerValues = |
| 80 Java_AwWebResourceResponse_getResponseHeaderValues(env, |
| 81 java_object_.obj()); |
| 82 if (jstringArray_headerNames.is_null() || jstringArray_headerValues.is_null()) |
| 83 return false; |
| 84 std::vector<std::string> header_names; |
| 85 std::vector<std::string> header_values; |
| 86 AppendJavaStringArrayToStringVector( |
| 87 env, jstringArray_headerNames.obj(), &header_names); |
| 88 AppendJavaStringArrayToStringVector( |
| 89 env, jstringArray_headerValues.obj(), &header_values); |
| 90 DCHECK(header_names.size() == header_values.size()); |
| 91 for(size_t i = 0; i < header_names.size(); ++i) { |
| 92 std::string header_line(header_names[i]); |
| 93 header_line.append(": "); |
| 94 header_line.append(header_values[i]); |
| 95 headers->AddHeader(header_line); |
| 96 } |
| 97 return true; |
| 98 } |
| 99 |
| 100 bool RegisterAwWebResourceResponse(JNIEnv* env) { |
| 101 return RegisterNativesImpl(env); |
| 102 } |
| 103 |
| 104 } // namespace android_webview |
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